reported that the singer has parted ways with his publicist, Tammy Brook.

Brook, who also reps athletes like Mike Tyson and Chris Bosh, could not be reached for comment by the newspaper, but according to other reports, she "quit" the job.

A source tells MTV News that the decision was mutual, but regardless, the news caps off a tumultuous week for Brown, who allegedly smashed a window at ABC's Times Square studios following his interview with Robin Roberts, in which she repeatedly brought up his 2009 assault on then girlfriend Rihanna and the subsequent legal drama that followed. Brown then reacted to the interview in a (since deleted) tweet that read, "I'm so over people bringing this past sh-- up!!! Yet we praise Charlie Sheen and other celebs for [their] bullsh--."